Merge pull request #598 from roycaihw/revert-changelog

Revert CHANGELOG to exclude api change from GA release

Author: yliaog

CHANGELOG.md

@@ -2,9 +2,6 @@
 **New Features:**
 - Add support for refreshing Azure tokens [kubernetes-client/python-base#77](https://github.com/kubernetes-client/python-base/pull/77)
 
-**New API:**
-- Add custom object status and scale api [kubernetes-client/gen#72](https://github.com/kubernetes-client/gen/pull/72)
-
 # v7.0.0b1
 **New Features:**
 - Add Azure support to authentication loading [kubernetes-client/python-base#74](https://github.com/kubernetes-client/python-base/pull/74)